| 双氮杂桥C60衍生物的合成及非线性光学性质 |
| |
| 引用本文： | 李丽,贾若凌,梁宇,唐光诗,刘书芝,王子强. 双氮杂桥C60衍生物的合成及非线性光学性质[J]. 激光技术, 2011, 35(5): 636. DOI: 10.3969/j.issn.1001-3806.2011.05.017 |
| |
| 作者姓名： | 李丽 贾若凌 梁宇 唐光诗 刘书芝 王子强 |
| |
| 作者单位： | 1.新乡学院化学与化工学院, 新乡 453003; |
| |
| 基金项目： | 河南省重点科技攻关项目资助项目 |
| |
| 摘 要： | 为了研究一种新型双氮杂桥C60衍生物的非线性光学特性,利用z扫描和光限幅实验分别研究了该化合物在532nm、脉宽8ns条件下的非线性光学和光限幅特性,并进行了理论分析和实验验证。结果表明,该化合物有较强的非线性吸收和非线性折射,非线性吸收系数=1.9210-10m/W,3阶非线性系数（3）=6.3410-12esu;化合物有较低的光限幅箝位值。该化合物是一种非常有前途的非线性光学材料。
|
| 关 键 词： | 非线性光学 合成 表征 扫描 光限幅 双氮杂桥c60衍生物 |
| 收稿时间： | 2011-01-25 |
Synthesis of diaza-bridged C60 and its nonlinear optical properties |
| |
| LI Li,JIA Ruo-ling,LIANG Yu,TANG Guang-shi,LIU Shu-zhi,WANG Zi-qiang. Synthesis of diaza-bridged C60 and its nonlinear optical properties[J]. Laser Technology, 2011, 35(5): 636. DOI: 10.3969/j.issn.1001-3806.2011.05.017 |
| |
| Authors: | LI Li JIA Ruo-ling LIANG Yu TANG Guang-shi LIU Shu-zhi WANG Zi-qiang |
| |
| Abstract: | The nonlinear optical property and optical limiting property of a new diaza-bridged C60 derivative were studied by means of z-scan technique and experiment under irradiation of 8ns pulse duration at 532nm. The reverse saturation absorption and nonlinear refraction were observed by means of z-scan technique . The nonlinear absorption coefficient and the value of the third-order nonlinear optical susceptibilities (3) were obtained respectively. The compound had lower value of the optical limiting clamp. All the results show that this compound has a good optical limiting performance. |
| |
| Keywords: | |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《激光技术》浏览原始摘要信息 |
|
点击此处可从《激光技术》下载免费的PDF全文 |
|
